2017232840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7204403}}^1$

素因数の和:7204421

約数の個数: 32

約数和(自身を含む): 5187170880

約数和(自身を除く): 3169938040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7204403, 14408806, 28817612, 36022015, 50430821, 57635224, 72044030, 100861642, 144088060, 201723284, 252154105, 288176120, 403446568, 504308210, 1008616420, 2017232840]

約数ペア:

[(1, 2017232840), (2, 1008616420), (4, 504308210), (5, 403446568), (7, 288176120), (8, 252154105), (10, 201723284), (14, 144088060), (20, 100861642), (28, 72044030), (35, 57635224), (40, 50430821), (56, 36022015), (70, 28817612), (140, 14408806), (280, 7204403)]